baber/WOPTO huggingface dataset:
Patent JP-H11285673-A (JP)
Title: Substrate treating device
Inventor: HAYASHI TOKUYUKI
IPC: H01L21/304
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To enable precisely controlling temperature of treatment liquid when utilizing ultrasonic vibration to perform washing treatment of a substrate. SOLUTION: A substrate treating device is intended for performing washing treatment of substrates 1 housed in cassettes 2 by treating liquid given ultrasonic vibration. It is provided with a treating tank 3 for storing treating liquid, an overflow tank 4 arranged so as to surround the periphery of the treating tank 3, an ultrasonic vibrator transducer 5, a propagating water storage tank 6 in which propagating water for propagating ultrasonic vibration by the ultrasonic vibrator transducer 5 is stored, a temperature sensor 7 for detecting temperature of the treating liquid temporarily stored in the overflow tank 4, a return flow passage 8 for returning the treating liquid temporarily stored in the overflow tank 4 to the treating tank 3 again,  a pump 9 for circulating the treating liquid in a treating liquid circulating path consisting of the overflow tank 4 and the return flow passage 8, a temperature controller 10 for heating/ cooling the treating liquid passing through the return flow passage 8, and a filter 11 for filtering the treating liquid passing through the return flow passage 8.
Patent JP-S5537252-A (JP)
Title: Wheel truing device of grinder
Inventor: ASANO HIROAKI
IPC: B24B53/00
Filed: 1978-09-05
Abstract: PURPOSE: To drive a truing wheel and a dressing roll by a main spindle driving motor and simplify the device, by fitting the truing wheel and dressing roll to the main spindle which are held swivel by a head stock.  
     CONSTITUTION: A truing wheel 22 for truing a grinding wheel and a dressing roll 23 for keeping loose abrasive for dressing the grinding wheel are fitted to a main spindle 20 held swivel by a head stock 13. A motor 25 for driving the main spindle 20 is reversible to drive the truing wheel 22 and dressing roll 23. The truing and dressing are done by reversing the main spindle 20. In addition, either of the truing wheel 22 and dressing roll 23 is used as a disc face plate of the main spindle to make the truing device compact. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10301240-A (JP)
Title: Method and device for loading film on single use camera, and film loaded single use camera using the same method and device
Inventor: WATKINS JOSEPH ALBERT
IPC: G03B17/26
Filed: 1998-04-20
Abstract: PROBLEM TO BE SOLVED: To simply, surely and easily realize a device and a method for inserting a film to a single use camera. SOLUTION: A film strip 44 is pushed out from a cartridge 18 held by a nest 32. The strip 44 is taken up by a take-up quill 58, and a scroll is formed. The take-up quill 58 is drawn from the scroll in a state where the scroll is prevented from being loosened by a scroll holder 92 including an abutment 94, and the cartridge 18 and the scroll are respectively attached to the first and the second receiving parts 116 and 118 of a camera frame 10. The holder 92 is removed in a shaft direction from the part 118. Thus, the film can be surely and easily loaded to the frame with a simple structure without requiring the scroll to be attached to the camera frame while the quill 58 is loaded.
Patent JP-S62265688-A (JP)
Inventor: KAWAMURA TETSUYA
IPC: G02F1/133
Filed: 1986-05-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5549833-A (JP)
Title: Manufacturing method of sintering type electrode for discharge lamp
Inventor: YAMAZAKI OSAMU
IPC: H01J9/02
Filed: 1978-09-07
Abstract: PURPOSE: To lower the starting voltage and reduce the variation of light-flux maintenence rate by mixing each fired substance of metals having high melting point, emitter action assisting materials, and emitter components, and by firing the mixture at above a prescribed temperature.  
     CONSTITUTION: At least one kind of metals having high melting point, such as W, Ta, and Mo, at least one kind of alkaline earth metal salts such as BaCO 3 , CaCO 3  as emitter components, and at least one kind of Y 2 O 3 , ZrO 2 , Al 2 O 3  for supporting emitter action are directly mixed and molding formed. After that, the mixture is fired in a reductive emvironment at the temperature at which the metal having high melting point and alkaline earth metal salt react, 1400W1600°C. Accordingly, firing condition such as firing temperature can be establishel and controlled favourably, and operation starting voltage can be lowered, and the variation  of light-flux maintenence rate can be reduced, when the electrode is used for discharge lamp. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08304383-A (JP)
Title: Ultraviolet radiation absorbance measuring method for process and its device
Inventor: WATANABE TETSUFUMI
IPC: G01N21/33
Filed: 1995-05-08
Abstract: PURPOSE: To provide a ultraviolet radiation absorbance measuring method for a process and its device by which ultraviolet radiation absorbance resulting from the absorption of an organic substance can be measured precisely and continuously by conducting simple pretreatment or adding other measuring instrument even if dissolved ozone exists in ozone treatment water. CONSTITUTION: This is a process in which ozone treatment 3 of water to be treated 1 is conducted. The water to be treated 1 after the conduct of the ozone treatment 3 is used as test water. An ozone removing agent 12 is filled in the test water, and the same is mixed and left for a predetermined time so as to remove dissolved ozone. The ozone-removed test water is allowed to flow in a measuring cell 18, and the light passing through the test water from a light source is received by a light acceptor 20 so that a converter/computing part 24 measures ultraviolet radiation absorbance resulting from an organic substance. As the ozone removing agent, a sodium thiosulfate solution or a sodium sulfite solution is used.
Patent JP-S63273331-A (JP)
Title: Apparatus for transferring and processing of wafer
Inventor: NAKAMURA HIROSHI
IPC: B65G1/07
Filed: 1987-04-30
Abstract: PURPOSE:To prevent the contamination of wafers or the wafer cassette due to the adhesion of dusts by stably providing the wafer cassette outside the apparatus main body cover, and disposing the driver section of the wafer transportation system within the main body. CONSTITUTION:A driver section 13 is upwardly and downwardly moved via a transfer system shaft 14 by a stepping motor or the like in the main body, and a wafer sucking section 7 is moved by a supporting rod 10 to the height of a wafer 4 to be treated of a wafer cassette 3 stably provided on a stage 2 of a main body cover 1. Then, an arm 8 connected to the rod 10 expands and contracts, a desired wafer 4 is sucked in the sucking section 7, the arm 8 is swung by a rotating shaft 9 after the restoration of the arm 8, the height of the arm 8 is adjusted similarly, and the wafer 4 is conveyed to the treatment place. The storage of the wafer 4 into the cassette 3 is also performed in the like manner, thereby preventing the contamination of the wafers and the wafer cassette due to the adhesion of dusts by the stepping motor or the like within the main body.
Patent JP-S5232458-A (JP)
Title: Gear reduction machine
Inventor: IIDA YOSHIHISA
IPC: F16H1/32
Filed: 1975-09-09
Abstract: PURPOSE: A gear reduction machine for control of generation of noises by only supporting the both ends of pin constructing teeth of internal gear. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5633137-A (JP)
Title: Joining method of pipe and shaft
Inventor: TAKAHARA HIROSHI
IPC: F16B4/00
Filed: 1979-08-27
Abstract: PURPOSE: To join a pipe and a shaft together so as to align surely on the same axis by fastening a pipe, with which a shaft is internally aligned so as to be concentric, to the shaft while shaping by continuous beats with dies rotating relatively to the pipe.  
     CONSTITUTION: In joining a pipe P to a shaft S with a considerably smaller diameter than the internal diameter of the pipe, a pipe end is inserted from one side into dies 8 opened to the maximum diameter, and the pipe end and the center axis of dies are aligned and fixed so as to be concentric with each other. The end with grooves G of the shaft S and the pipe are aligned and fixed to the inside of the pipe end in the same way. then, a spindle 7 is rotated while a tapered pile 10 is inserted, the pipe end being continuously beated at the same time in the four directions to contract the pipe in diameter. In this final stage of swaging, the dies 8 come in contact with each neighbour and stop the positioning action for the pipe to become a circular cross section, resulting in a complete circle of the pipe external shape. And, no useless raise on the pipe external surface is produced due to the gaps between the dies, enabling to join surely the pipe to the shaft on a concentric axis. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61283334-A (JP)
Inventor: SHIYARURU RAUFUASU
IPC: B01J8/34
Filed: 1986-05-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H02288521-A (JP)
Title: Transmitter-receiver
Inventor: MATSUNAMI MASAHITO
IPC: H04B17/00
Filed: 1989-04-28
Abstract: PURPOSE:To allow an indoor equipment to monitor the fault state of an outdoor equipment by providing a notice means informing the presence of a fault to the indoor equipment and informing the fault with an output from a fault detection means of the outdoor equipment. CONSTITUTION:A 1st comparator 38 in the inside of an outdoor equipment 21 discriminates the presence of a transmission input signal and a 2nd comparator 38 discriminates the presence of a transmission output signal, and an output of an EX-OR circuit 40 represents the presence of a fault relating to the correlation of the transmission input and output signal. An H representing the result of diagnosis of a fault item to be monitored in the fault state is inputted to the input of an OR circuit 41 and an L level and an L level representing that in the normal state is inputted thereto, and an output of the OR circuit 41 goes to H when a fault takes place in any of fault diagnostic items to drive a transistor(TR) 42 and to light a light emitting element 44 in an indoor equipment 20 thereby informing the occurrence of the fault. Thus, the fault of the outdoor equipment is found out early and the reliability of the outdoor equipment is improved.
Patent JP-H07112985-A (JP)
Title: Benzo (b) furancarboxamide derivative, its production and use thereof
Inventor: BABA YUTAKA
IPC: C07D487/04
Filed: 1994-05-24
Abstract: PURPOSE:To obtain a novel compound useful as an enterokinesis function- improving agent high in efficacy and excellent in using safety because of exhibiting an excellent enterokinesis function-improving action and being extremely low in adverse effects originated from anti-dopamine action. CONSTITUTION:A compound of formula I (R<a>-R<d> are H, a lower alkyl; R<e> is H, amino, a lower alkylamino, acylamino; X is H, a halogen; (n) is 1-5) and its salt, e.g. 4-amino-N-[2-(1-azabicyclo[3.3.0] octan-5-yl)ethyl]-5-chloro-2,3- dihydrobenzo[b]furan-7-carboxamide. The compound is obtained by reacting a compound of formula II or its reactive derivative with a compound of formula III in an inactive solvent such as benzene, if necessary, in the presence of a base such as pyridine at -30 to 150 deg.C for 0.5-24hr under stirring.
Patent JP-H04337579-A (JP)
Title: Magnetic disk device
Inventor: YAMASHITA RYUJI
IPC: G11B21/12
Filed: 1991-05-15
Abstract: PURPOSE:To prevent data from being destructed and to improve the reliability of a magnetic disk device by securely auto-retracting even when an actuater runs away, as well. CONSTITUTION:When the actuater 7 runs away, a relay operating coil driving circuit 9 switches the contact 16 of a relay K3 and short-circuits between the terminals of the actuater then controls the actuater by using a counter electromotive force generated in the actuater 7. Then when the runaway is stopped, the contact 12 of a relay K1 provided between a syncronous motor 4 and a syncronous motor driving circuit 5 and the contact 14 of the relay K2 to switch the input of the actuater 7 is switched from the actuater driving circuit 8 side to the syncronous motor 4 side then the contact 16 of the relay K3 is returned. A magnetic head 6 is returned to landing zone 2 by inputting the counter electromotive force generated in the syncronous motor 4 to the actuater 7 through a diode 11.
Patent JP-S60254151-A (JP)
Title: Toner for developing electrostatic charge image
Inventor: TAKAHASHI JIROU
IPC: G03G9/08
Filed: 1984-05-31
Abstract: PURPOSE:To form stably a good visible image for a long period by incorporating a polyester resin having an aliphat. hydrocarbon group of 3-22C at the side chain and specific block- or graft-copolymerized polyolefin into a toner. CONSTITUTION:The polyester resin which is the non-linear copolymer obtainable from monomer components contg. an etherified bisphenol monomer, dicarboxylic acid monomer and tri- or higher hydric alcohol and/or tri- or higher hydric carboxylic acid monomer and has the aliphat. hydrocarbon group of 3-22C at the side chain is prepd. Such resin is used as a binder resin and the wax consisting of the polyolefin block-copolymerized or graft copolymerized with an arom. vinyl monomer is incorporated together with a coloring agent and other toner components to be added according to need into the particles of such resin. The toner for developing an electrostatic charge image is thus obtd.
Patent JP-S5739004-A (JP)
Title: Continuous rolling mill
Inventor: MASUI TAKESHI
IPC: B21B1/24
Filed: 1980-08-08
Abstract: PURPOSE: To enhance the shape controlling capacity, and to obtain a steel sheet with a good flatness, by arranging a side-sleeve type rolling mill on the upstream side of a continuous rolling mill, and by arranging a diameter-expandable sleeve type rolling mill on the downstream side.  
     CONSTITUTION: A slide-sleeve type rolling mill A, in which a sleeve 3 fitted into a backup roll 4 is axially slid by a hydrulic cylinder 7, is arranged on the upstream side of a continuous rolling mill. Then, if necessary, an intermediate backup roll shifting type rolling mill, in which an intermediate backup roll is adjustably shifted in the axial direction, is arranged next to the rolling mill A, in order to freely correspond to a change in the breadth to be rolled. A diameter-expandable sleeve type rolling mill C having a high responsiveness is arranged on the downstream side; in the mill C, a sleeve 13 is fitted to a backup roll 14 so as to provide a gap between them; a pressure medium at a controlled pressure is introduced into this gap for freely radially expanding the sleeve 13. By the pressent continuous rolling mill, the profile and the edge drop of the rolled sheet can be greatly improved so that a rolling process obtaining a product in a good finished shape can be performed. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62266985-A (JP)
Title: Picture information processing system
Inventor: SAITO SEIJI
IPC: H04N5/76
Filed: 1986-05-15
Abstract: PURPOSE:To newly incorporate picture information in an already fetched picture or the like by providing an input and output control circuit for digitizing an analog picture signal, transmitting to a bus and fetching the processed picture signal from the bus. CONSTITUTION:A video signal from a VTR 3 is converted into a digital picture signal through receiving circuits 12-14 an A/D converter 16 and stored in a register 18. This signal is transmitted to the bus 39 in a work station (WS) through a driver receiver 19. The picture signal on the bus 39 processed in the WS is fetched from the friver receiver 19 and stored in a register 18b, thereafter made analogue in a D/A converter 20. A mixer 21 mixes this analog picture signal with a horizontal and vertical synchronizing signal outputted from a control part 15 to form the video signal. A video driver 22 transfers the video signal to the VTR 3 through a change over switch 11b.
Patent JP-H05305381-A (JP)
Title: Manufacture of double wall cylinder having closed end
Inventor: ITO MAKOTO
IPC: B21J13/02
Filed: 1992-04-28
Abstract: PURPOSE:To set the ratio of outside and inside cylinders desirably at the time of integrally forming a double walled cylinder having one closed end by forging. CONSTITUTION:A metallic material 35 is made plastically flow into the clearances between a forming recessed part 39 and a cylindrical punch 42 and between the cylindrical punch 42 and a center pin 40 by pressing the metallic material 35 housed in the forming recessed part 39 to form the outside cylinder 32 and the inside cylinder 33. In this case, tapered faces 46 and 47 with the specified inclination and having their vertex 45 at a specific position are formed at the tip end pressing part of the cylindrical punch 42 and lands 43 and 44 having the specific ratio of length are formed at the outside and inside circumferences of the tip end side of the cylindrical punch. Thus, the position of a dividing ridge at the time when the metallic material 35 is made flow into the outside cylinder 32 and the inside cylinder 33 sides is regulated according to the position of the vertex and the inclination of the tapered faces 46 and 47 or the ratio of length of the outside cylinder 32 and the inside cylinder 33 is set at the request.
Patent JP-S62267707-A (JP)
Title: Polarization plane maintaining fiber
Inventor: FUNAHASHI MASAAKI
IPC: G02B6/44
Filed: 1986-05-15
Abstract: PURPOSE:To find the slow and fast axes of a polarization plane maintaining fiber in a short time, by providing high-index detecting sections at both stress adding sections of the fiber. CONSTITUTION:A pair of detecting means 11 and 12 which is respectively provided in stress adding sections 7 an 8 is symmetrical about and parallel with the axial line 4 of a core 3 and has circular cross sections. Moreover, the axial lines of the detecting sections 11 and 15 are equal to the axial lines 5 and 6 of the stress adding sections 7 and 8. The refractive index at the end face of a polarization plane maintaining fiber 13 is such that the refractive index 3a of the core 3 is exceedingly higher than that 2a of a clad 2 and indexes 7a and 8a of the stress adding sections 7 and 8 are slightly lower than the index 2a, and then, the indexes 11a and 12a of the detecting sections 11 and 12 are remarkably higher than the indexes 7a and 8a. The stress adding sections 7 and 8 constitute fast axes and the detecting sections 11 and 12 constitute high-index low axes. When visual light is made incident on this optical fiber 13 through one end, the core 3 and detecting sections 11 and 12 can be distinguished as calescence points.
Patent JP-S61267255-A (JP)
Title: Light-emission electron tube
Inventor: UETSUKI TADAO
IPC: H01J63/08
Filed: 1985-05-22
Abstract: PURPOSE:To enhance the efficiency of light emission, by providing an electron- reflecting member behind a cathode so that all of electrons having passed through an anode pass through a grid. CONSTITUTION:A thermoelectron emission cathode 2 is provided in an electron- reflecting member 10 made of a ceramic box open at one face. An energy control grid 7, through which electrons pass, is provided on the open face. An anode 3, through which the electrons pass, is provided between the cathode 2 and the grid 7 and located so that the distance between the anode and the cathode is shorter than the mean free path of the electrons. Since the electron- reflecting member 10 is present, the electrons having passed through the anode are sure to pass through the grid 7 to enter into a space behind the grid. The grid's original function of controlling the energy of the electrons is thus performed to enhance the efficiency of light emission.
Patent JP-S588472-A (JP)
Inventor: UIRUBAA DEIRU BIIRUMAA
IPC: B62D11/08
Filed: 1982-06-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5813455-A (JP)
Title: Method and device for stopping charging
Inventor: ITOU TOSHIYUKI
IPC: B22D11/18
Filed: 1981-07-14
Abstract: PURPOSE:To prevent the degradation in the quality of an ingot owing to inclusion of slag in the stage of receiving molten metal in a vessel by detecting the oscillations of the vessel which increase temporarily upon inflow of the slag and stopping the charging electrically, automatically and quickly. CONSTITUTION:In the stage of charging the molten metal 3 on which slag 16 is afloat into a tundisch 4 through a ladle nozzle 2 from a ladle 1, the oscillations of the tundish 4 increase temporarily upon inflow of the slag 16 into the tundish 4. The oscillations are detected with an oscillation detector 7 mounted to the tundish 4 and are outputted as a signal. After the output is amplified with an amplifier 8, it is converted to oscillation components with a coverter 9, and further the oscillation components by external factors are removed with a filter circuit 10. The output thereof is passed through a smoothing circuit 11a and an output device 11, and is outputted as the smoothed signal to an operator 12. Here, the signal that receives the oscillation signal output higher than a reference value is outputted to an output device 13 for stopping of charging, by  which a charging controller 14 and a machine 15 for opening or closing the ladle  nozzle is operated to close the nozzle 2.
Patent JP-S601208-A (JP)
Title: Production of polyvinyl ester polymer terminated with fluorine-containing group and of polyvinyl alcohol polymer
Inventor: SATOU TOSHIAKI
IPC: C08F8/12
Filed: 1983-06-17
Abstract: PURPOSE:To form the titled polyvinyl ester polymer excellent in water and oil repellency, by polymerizing a vinyl ester monomer in the presence of a fluorine- containing thiol. CONSTITUTION:A polyvinyl ester polymer terminated with a fluorine-containing group (degree of polymerization <= about 3,500) is formed by polymerizing a vinyl ester monomer (e.g., vinyl acetate) which may contain a comonomer such as ethylene or acrylic acid at about 10-90 deg.C in the presence of a fluorine-containing thiol [e.g., H(CF2)2CH2O(CH2)3SH or C2F5SH] with the aid of a catalyst such as 2,2'-azobisiso-butyronitrile. It is possible to obtain a polyvinyl alcohol polymer terminated with a fluorine-containing group by saponifying the above polymer in a solvent such as methanol with the aid of a catalyst such as NaOH.
Patent JP-S62266644-A (JP)
Title: Microcomputer
Inventor: YANAKA HIROYUKI
IPC: G06F15/78
Filed: 1986-05-13
Abstract: PURPOSE:To monitor the action of a central processing unit even when said unit stops its action by supplying clock pulses to watch dog timers supervising the central processing unit and its action from different clock circuits. CONSTITUTION:By receiving the input of clock pulse from the 1st oscillator circuit 14, the CPU12 executes the prescribed arithmetic and logic operations of data transmitted from an external device 16, and transmits the result to the external device 16 again. Meanwhile the watch dog timer 13 obtains timing based on the clock pulse supplied from the 2nd oscillator circuit 15, and supervises the action of the CPU12. When the timer 13 stops the 1st oscillator circuit 14 in order to stop the function of the CPU12, it can obtain timing from the clock pulse concerned and the supervision of the CPU12 can be continued, because the 2nd oscillator circuit 15 continues the supply of clock pulses.
Patent JP-S61267794-A (JP)
Inventor: ISHII TAKATOSHI
IPC: H04N11/14
Filed: 1985-05-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61268361-A (JP)
Inventor: MATSUSHITA KUNIJIRO
IPC: B02C1/00
Filed: 1985-05-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。